30782133

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 47185920

約数和(自身を除く): 16403787

約数列:

[1, 3, 9, 27, 47, 127, 141, 191, 381, 423, 573, 1143, 1269, 1719, 3429, 5157, 5969, 8977, 17907, 24257, 26931, 53721, 72771, 80793, 161163, 218313, 242379, 654939, 1140079, 3420237, 10260711, 30782133]

約数ペア:

[(1, 30782133), (3, 10260711), (9, 3420237), (27, 1140079), (47, 654939), (127, 242379), (141, 218313), (191, 161163), (381, 80793), (423, 72771), (573, 53721), (1143, 26931), (1269, 24257), (1719, 17907), (3429, 8977), (5157, 5969)]